Coffeemaker



FIG. 1 is a top, front and left side perspective view of a coffeemaker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top plan view thereof. 

The ornamental design for a coffeemaker, as shown. 